Emgergency Planning for Chemical Spills  
   Tutorial on the Community Right-To-Know Act (EPCRA), emergency response planning information, and facility and firefighter chemical spill emergency instructions.
   http://www.chemicalspill.org

Chem Trails  
   Bobby Hurst provides pictures of chem trails.
   http://www.expage.com/chemtrail

The I Want Clean Air Site  
   Free donation site to save trees by retiring polluting sulphur-dioxide emissions. Provides information and resources.
   http://www.iwantcleanair.com/

Chem Trail Tracking USA  
   Yahoo group for members to report chemical trail activity in your area on a real-time basis. To share information on aircraft involved and substance being sprayed.
   http://groups.yahoo.com/group/chemtrailtrackingusa/

The Air That We Breathe Group  
   A campaigning group opposing proposals by Lafarge Cement in Westbury, UK, to burn toxic solvents, tyres and other hazardous wastes in their cement kilns
   http://airwebreathe.0catch.com/

Mothers for Clean Air  
   Non-profit organization concerned with air pollution in the Houston-Galveston Texas area and its effects on children's health. Provides newsletter, events and air quality information.
   http://www.mothersforcleanair.org/